Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Strong weathered rock base large-area drainage construction method rich in low-pressure-bearing fissure water
The invention relates to the technical field of constructional engineering, and particularly relates to a strong weathered rock base large-area drainage construction method rich in low-pressure-bearing fissure water. The method comprises the following steps that a foundation pit is excavated to the designed elevation; according to a design drawing, a post-cast strip and a plurality of drainage ditches are excavated in the foundation pit; and according to the design drawing, a water guide pipe is buried, a water collecting pit is arranged, and the fissure water is drained into the water collecting pit. According to the method, the fissure water does not need to be specially treated, the fissure water does not need to be blocked, only the fissure water needs to be drained in an organized mode, the method is convenient to operate, simple and practical, the surface of the foundation pit can be dried in time, a cushion layer can be constructed after the surface of the foundation pit is cleaned up, the effect of treating the large-area fissure water is very obvious, subsequent cushion layer construction is not affected, and normal construction can be guaranteed.
本发明涉及建筑工程技术领域，尤其涉及一种富含低承压裂隙水的强风化岩基底大面积排水施工方法。包括以下步骤：基坑开挖，基坑开挖至设计标高；根据设计图纸，在基坑内挖掘后浇带以及多道排水沟；根据设计图纸，埋设导水管，设置集水坑并将裂隙水引流至集水坑内；本发明无需特殊处理裂隙水，无需封堵裂隙水，只需将裂隙水有组织的排走即可，方法操作方便，简单实用，能够将基坑表面及时干燥，清理干净后即可施工垫层，对于大面积的处理裂隙水效果非常明显，不影响后续的垫层施工，能够保证施工正常进行。
Strong weathered rock base large-area drainage construction method rich in low-pressure-bearing fissure water
The invention relates to the technical field of constructional engineering, and particularly relates to a strong weathered rock base large-area drainage construction method rich in low-pressure-bearing fissure water. The method comprises the following steps that a foundation pit is excavated to the designed elevation; according to a design drawing, a post-cast strip and a plurality of drainage ditches are excavated in the foundation pit; and according to the design drawing, a water guide pipe is buried, a water collecting pit is arranged, and the fissure water is drained into the water collecting pit. According to the method, the fissure water does not need to be specially treated, the fissure water does not need to be blocked, only the fissure water needs to be drained in an organized mode, the method is convenient to operate, simple and practical, the surface of the foundation pit can be dried in time, a cushion layer can be constructed after the surface of the foundation pit is cleaned up, the effect of treating the large-area fissure water is very obvious, subsequent cushion layer construction is not affected, and normal construction can be guaranteed.
本发明涉及建筑工程技术领域，尤其涉及一种富含低承压裂隙水的强风化岩基底大面积排水施工方法。包括以下步骤：基坑开挖，基坑开挖至设计标高；根据设计图纸，在基坑内挖掘后浇带以及多道排水沟；根据设计图纸，埋设导水管，设置集水坑并将裂隙水引流至集水坑内；本发明无需特殊处理裂隙水，无需封堵裂隙水，只需将裂隙水有组织的排走即可，方法操作方便，简单实用，能够将基坑表面及时干燥，清理干净后即可施工垫层，对于大面积的处理裂隙水效果非常明显，不影响后续的垫层施工，能够保证施工正常进行。
Strong weathered rock base large-area drainage construction method rich in low-pressure-bearing fissure water
富含低承压裂隙水的强风化岩基底大面积排水施工方法
LI BO (Autor:in) / BAO HAIBO (Autor:in) / GENG XUEBIN (Autor:in) / CHEN ZHUTING (Autor:in) / CHEN GUANGXU (Autor:in)
18.06.2021
Patent
Elektronische Ressource
Chinesisch
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